Automatic Warning System (AWS) is a railway safety system invented and predominantly used in the United Kingdom. It provides a train driver with an audible...

The Continuous Automatic Warning System (CAWS) is a form of cab signalling and train protection system used in Ireland to help train drivers observe and...

Collision Device Automatic Warning System Automatische treinbeïnvloeding (ATB) British Rail's ATP system Continuous Automatic Warning System (CAWS) EBICAB...

The Train Protection & Warning System (TPWS) is a train protection system used throughout the British passenger main-line railway network, and in Victoria...

Great Western Railway, although it would now be referred to as an automatic warning system (AWS) because the driver retained full command of braking. The...

system was later replaced by the magnetic induction "automatic warning system". In inductive system, data is transmitted magnetically between the track...

the UK Continuous Automatic Warning System, a cab signalling and train protection system used in Ireland AAI CAWS, a Close Assault Weapon System Heckler...

(resembling the letter X). Crossbucks are often supplemented by electrical warnings of flashing lights, a bell, and/or a boom barrier that descends to block...

Automatic track warning system (ATWS, German: Rottenwarnanlage) is a technical device used during track construction for occupational safety. It warns...

their capacity. Older manual block systems required human operators. The automatic operation comes from the system's ability to detect whether blocks are...

operations. Scanet was also connected to the automatic train control system. However, several lines lack the system, including the Arendal Line, the Flåm Line...

signaling system used in Italy. The system makes use of 0, 75, 120, 180 and 270 ppm codes using a 50 Hz current. Continuous Automatic Warning System is the...

Level crossing signals are electronic warning devices for road vehicles at railroad level crossings. Level crossings can be operated in various ways....

The automatic identification system (AIS) is an automatic tracking system that uses transceivers on ships and is used by vessel traffic services (VTS)...

systems that used the presence of a magnetic field or electric current to designate a hazardous condition. The British Rail Automatic Warning System (AWS)...

signaling equipment Automatic train control Automatic train protection Automatic train stop DC code systems Electronic communication systems Electronic interlocking...

Alstom SA (French: [alstɔm]) is a French multinational rail transport systems manufacturer. It is active in the fields of passenger transportation, rail...

Mobility Management, dedicated to rail technology and intelligent traffic systems, Railway Electrification, Rolling Stock, and Customer Services. Innovations...

warning signs, or "active" protection, using automatic warning devices such as flashing lights, warning sounds, and barriers or gates. In the 19th century...

provided warnings and enforced braking only if the warning was not acknowledged (similar to a traditional automatic train stop). The later PZB systems provide...

in the UK until the mid-20th century. At this time, continuous automatic brakes, which automatically stop any vehicles separated from their train, were...

while maintaining or even improving safety. A CBTC system is a "continuous, automatic train control system utilizing high-resolution train location determination...

then automatically retracted afterwards. These enabled handover speeds of 40 mph (64 km/h). Examples of such systems include the Whitaker system on the...

is able to display a 'caution' aspect, which gives the driver advance warning that the stop signal ahead may be displaying 'danger'. The distant signal...

shares and changed the company's official name to DaimlerChrysler Rail Systems. The company was acquired by Bombardier in 2001, which merged it into its...

distant-only signal and three repeaters: Level crossing warning is placed in a braking distance before an automatic level crossing. The signal tells the driver whether...

transponder placed between the rails of a railway as part of an automatic train protection (ATP) system. The French word balise is used to distinguish these beacons...

subsidiary of Caterpillar since 2006, is a supplier of railroad and transit system products and services headquartered in Albertville, Alabama. Founded as...

must be minimized. Track circuits allow railway signalling systems to operate semi-automatically, by displaying signals for trains to slow or stop in the...

cars, being introduced in 2020. Taipei Rapid Transit System: The extension line of Muzha Line system, which entered official operation on 4 July 2009. Innovia...